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/*
* board.h
*
* (C) Copyright 2013 Siemens Schweiz AG
* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* Based on:
* TI AM335x boards information header
* u-boot:/board/ti/am335x/board.h
*
* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _BOARD_H_
#define _BOARD_H_
#define PARGS3(x) settings.ddr3.x-ddr3_default.x, \
settings.ddr3.x, ddr3_default.x
#define PRINTARGS(y) printf("%x, %8x, %8x : "#y"\n", PARGS3(y))
#define MAGIC_CHIP 0x50494843
/* Automatic generated definition */
/* Wed, 18 Sep 2013 18:58:27 +0200 */
/* From file: draco/ddr3-data-micron-v2.txt */
struct ddr3_data {
unsigned int magic; /* 0x33524444 */
unsigned int version; /* 0x56312e34 */
unsigned short int ddr3_sratio; /* 0x0100 */
unsigned short int iclkout; /* 0x0001 */
unsigned short int dt0rdsratio0; /* 0x003A */
unsigned short int dt0wdsratio0; /* 0x008A */
unsigned short int dt0fwsratio0; /* 0x010B */
unsigned short int dt0wrsratio0; /* 0x00C4 */
unsigned int sdram_tim1; /* 0x0888A39B */
unsigned int sdram_tim2; /* 0x26247FDA */
unsigned int sdram_tim3; /* 0x501F821F */
unsigned int emif_ddr_phy_ctlr_1; /* 0x00100206 */
unsigned int sdram_config; /* 0x61C04AB2 */
unsigned int ref_ctrl; /* 0x00000618 */
unsigned int ioctr_val; /* 0x0000018B */
};
struct chip_data {
unsigned int magic;
char sdevname[16];
char shwver[7];
};
struct dxr2_baseboard_id {
struct ddr3_data ddr3;
struct chip_data chip;
};
/*
* We have three pin mux functions that must exist. We must be able to enable
* uart0, for initial output and i2c0 to read the main EEPROM. We then have a
* main pinmux function that can be overridden to enable all other pinmux that
* is required on the board.
*/
void enable_uart0_pin_mux(void);
void enable_uart1_pin_mux(void);
void enable_uart2_pin_mux(void);
void enable_uart3_pin_mux(void);
void enable_uart4_pin_mux(void);
void enable_uart5_pin_mux(void);
void enable_i2c0_pin_mux(void);
void enable_board_pin_mux(void);
#endif
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